Choi, Jason
Current rating: 1504
Record: 4-4
| Grand Prix Phoenix 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 394 | Tankersley, Jonathon (1500) | Won 2-1 | +181518 |
| 2modern | 29 | Lane, Stephen (1666) | Lost 1-2 | -151503 |
| 3modern | 467 | Palermo, Felix (1484) | Lost 1-2 | -191484 |
| 4modern | 436 | Sackett, Eric (1344) | Won 2-0 | +161500 |
| 5modern | 435 | Bennett, Nathanial (1449) | Lost 1-2 | -191481 |
| 6modern | 458 | Ashline, Tyson (1412) | Won 2-1 | +171498 |
| 7modern | 361 | McCulley, Lance (1391) | Won 2-1 | +161514 |
| 8modern | 240 | Wijaya, Vidianto (1978) | Lost 1-2 | -101504 |
| average opponent: 1528record: 4-4 | new rating: 1504 | |||